QSC AD-S28TW installation subwoofer

no reviews yet

Discontinued, this product can no longer be ordered.

No alternatives found
QSC AD-S28TW installation subwoofer
Product no: AE-AD-S28TW Bax Music Warranty: This product comes with a 3-year warranty.

General

The QSC AD-S32T subwoofer is ideal in combination with a pair of satellite speakers. It can also be used in a 70 or 100-volt system. The double 8-inch woofer will have your audience wondering where the bass is coming from! You can mount this sub in various ways.

Technology and construction of the AD-S28TW

The subwoofer has a special bandpass construction with two 8-inch woofers and a closed chamber on one side and a bass reflex construction on the other. The advantage of a closed chamber is that the woofers can produce even deeper bass tones because of the amount of pressure in the chamber. The bass reflex port ensures good projection, enabling this subwoofer to produce frequencies as low as 36 Hz!

Installation subwoofer: mounting options

The AD-S28TW is very versatile in terms of mounting options. It has rigging points so you can mount it just about anywhere!

Tips or comments about this product
  • comes complete with bracket, rigging hardware, foam for grille.

Specifications

Product features

Suitable for outdoors yes
Colour white
Maximum frequency < 1 kHz
Minimum frequency 150 - 249 Hz
RMS capacity in watts 200 - 349 W

Weight and dimensions including packaging

Weight (incl. packaging) 25,0 kg
Dimensions (incl. packaging) 74,0 x 53,0 x 38,0 cm

Product specifications

  • installation subwoofer
  • ideal in combination with AD series speakers
  • rugged housing
  • robust steel grille with foam lining
  • rotatable QSC logo
  • bandpass construction (1 closed chamber, 1 bass reflex port)
  • double 8-inch woofer
  • polypropylene cone
  • efficient design
  • frequency response: 42 - 165 Hz
  • frequency range: 36 - 205 Hz
  • 120Hz low-pass filter (switchable)
  • nominal impedance: 8 ohms (switchable)
  • sensitivity: 94dB / 1w / 1m half space
  • max. SPL half space: 124dB SPL peak, 118dB SPL continuous
  • max. SPL full space: 118dB SPL peak, 112dB SPL continuous
  • output capacity: 250W RMS, recommended amp output: 500W RMS
  • equipped with transformer for 70V and 100V systems
  • 70V switches: 200W, 100W, 50W, 25W
  • 100V switches: 200W, 100W, 50W, 15W
  • water-resistant housing
  • connectors: double terminal screws
  • equipped with M6 rigging points
  • mounting material included (bracket, rigging hardware, foam for grille)
  • weight: 19.5 kg

Win two QSC KLA12 speakers

Wednesday 17 June 2015

In the modern age of digital mixers, size no longer determines the number of channels and available options you have at your disposal. QSC proves this with these mixers: the TouchMix-8 and the TouchMix-17. If you're a big fan of these QSC digital mixers, share a picture of your amazing TouchMix experience with QSC and you might win two KLA12 line-array speakers.

Read more…

NAMM 2016: QSC E Series

Friday 22 January 2016 By Richard | Bax Music

NAMM 2016 has already introduced us to a number of fantastic new products and now we have some more to tell you about. The E series from QSC. The E series is based on QSC's widely renowned K series, but the E series is completely passive.

Read more…

Buy a QSC K-Speaker and Get a Free Tote Bag!

Wednesday 1 June 2016 By Richard | Bax Music

With summer right around the corner, things can heat up pretty quickly. QSC has got you covered though, literally, with this great summer deal: a free tote bag with the purchase of a K series speaker! That means the K8, K10, K12 and the KSUB all come with a free tote bag! Bring on the summer!

Read more…

Speed Up Your Workflow with the QSC Touchmix-30 Mixer

Wednesday 28 September 2016 By Richard | Bax Music

These days, it's not so unusual to see the soundman walking around the venue with a tablet in his hands during the sound check. That's also possible when you use QSC's new Touchmix-30 Pro digital mixer. It has a built-in 10-inch full colour touch screen, 32 recordable channels and a very clear layout.

Read more…

Free Bag with QSC's K and KW Speaker Series

Thursday 24 November 2016 By Richard | Bax Music

Now that winter is upon us, we're all adding more layers to keep warm. QSC is getting in on the act too by providing an extra layer with each speaker from the K and KW series. From 25th November up to and including 31st January 2017, each speaker comes with a free bag or protective cover.

Read more…

More Bass with QSC K Cardioid Subwoofer and E Series

Thursday 12 January 2017 By Lizanne

With a regular subwoofer, you can often lose low tones. QSC has found the solution to that problem and named it the K Cardioid. They plan to officially launch this active sub at the 2017 NAMM show next week. It has a cardioid directional pattern at its core which effectively prevents low frequencies from escaping via the rear or sides of the cabinet, resulting in more bass and a higher sound pressure level!

Read more…

QSC Introduce New K.2 Series Speakers with the K8.2, K10.2, K12.2 and KS212C

Friday 2 June 2017 By Richard | Bax Music

QSC already introduced the KS212C at NAMM 2017 and, following on from Musikmesse 2017, they've now announced the rest of the new K.2 series. The K8.2, K10.2 and K12.2 are the successors to the active speakers in the K series. They're easier to use, more versatile than ever and they look pretty good too!

Read more…

Buy a QSC Touchmix-30 and Get Free Accessories

Monday 30 October 2017 By Lizanne

When it comes to digital mixers, the Touchmix-30 Pro by QSC is beyond compare. Now, when you purchase the Touchmix-30, you'll receive a TS-1 tablet stand and a Tote, free of charge! Get this complete set before 31st December, 2017, and get your DJ career off to a flying start!

Read more…

Great Bundles by QSC!

Friday 24 November 2017 By Lizanne

QSC are known for their high-quality products, and this PA manufacturer also has a number of great bundles on offer. You could already purchase their flagship plus accessories, but for audio engineers with a limited budget, there is also the 250GB SSD card included with each TouchMix 16 and 8. Lastly, they also include a free protective cover with their KW122 speaker!

Read more…

Now! Free Tote with the QSC K.2 Series

Friday 23 November 2018 By Lizanne

Summer is coming and that has clearly inspired QSC to offer a great deal. Now, when you purchase any product in the entire K.2 series, you will receive a waterproof tote absolutely free! From now on, your K12.2, K10.2, and K8.2 will be well-protected from the elements while transporting them from A to B.

Read more…

Alternative products by other brands

Search all products in category 100V Surface-Mounted Speakers
Compare your gear (1/10)